package com.foreknow.controller;

import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 *
 */
public class CookieDemo extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//        Cookie cookie = new Cookie("name","tom");
//        cookie.setMaxAge(1*30*24*60*60);
//        resp.addCookie(cookie);
        PrintWriter out = resp.getWriter();
        Cookie[] cookies = req.getCookies();
        if (cookies!=null){
            for (Cookie c:cookies){
                String name =c.getName();
                String value=c.getValue();
                out.println(name+"   "+value);

            }
        }
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    }
}
